Macos 12 runs on Ivy Bridge 2013 mac pro's and haswell mac minis, so on their side it wouldn't appear to be a technical limitation of the older CPU's. Apple doe

Macos 12 runs on Ivy Bridge 2013 mac pro's and haswell mac minis, so on their side it wouldn't appear to be a technical limitation of the older CPU's. Apple does their trusted stuff on the T2 rather than the Windows generic TPM 2.0 requirement, but interestingly the 2013 mac pro lacks a T2 as well. I think TPM 2.0 was a 6th gen skylake onwards thing?